Which skin lesion is mediated by the immunoglobulin E (IgE)-stimulated release of histamine,bradykinin,or kallikrein from mast cells?
A) Dermatitis
B) Scleroderma
C) Urticaria
D) Cutaneous vasculitis

Question

Quizplus · Accepted Answer

Only urticaria is mediated by the IgE-stimulated release of histamine,bradykinin,or kallikrein from mast cells or basophils,or both,which causes the endothelial cells of skin blood vessels to contract.

Which Skin Lesion Is Mediated by the Immunoglobulin E (IgE)-Stimulated